Analysis

  • max time kernel
    20s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    02/03/2023, 19:15

General

  • Target

    x.bat

  • Size

    24B

  • MD5

    1f4286706c7aaec25953446105db0b2f

  • SHA1

    f05cce50773908160a48050774f5ffa9371ffa30

  • SHA256

    ca9081c426cb9ef12be73a8a1c2d68c9e3eb9da9981b97b77ab7f4a3b3ab5382

  • SHA512

    fe4e2ac84c7a38ea0712728775766778258a02efb2a1eb97ca8e406e4b3995f12727b56ae06a3d7ad139d011671145240379a6fe4e839f8955a3f28a2264fbd1

Malware Config

Extracted

Family

qakbot

Version

404.74

Botnet

BB17

Campaign

1677767634

C2

81.157.206.138:2222

50.68.186.195:443

184.176.110.61:61202

71.31.101.183:443

85.231.105.49:2222

62.35.100.38:443

190.141.133.204:443

109.158.144.102:995

82.212.115.116:443

47.21.51.138:995

208.180.17.32:2222

86.130.9.136:2222

184.189.41.80:443

23.242.20.21:443

103.12.133.134:2222

86.225.214.138:2222

12.172.173.82:50001

142.118.243.5:2222

86.208.35.220:2222

47.21.51.138:443

Attributes
  • salt

    SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\x.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:924
    • C:\Windows\system32\rundll32.exe
      rundll32.exe x.dll,RS32
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1212
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe x.dll,RS32
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:1976
        • C:\Windows\SysWOW64\wermgr.exe
          C:\Windows\SysWOW64\wermgr.exe
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:564

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/564-62-0x00000000000F0000-0x00000000000F2000-memory.dmp

    Filesize

    8KB

  • memory/564-65-0x00000000000C0000-0x00000000000E3000-memory.dmp

    Filesize

    140KB

  • memory/564-66-0x00000000000C0000-0x00000000000E3000-memory.dmp

    Filesize

    140KB

  • memory/564-67-0x00000000000C0000-0x00000000000E3000-memory.dmp

    Filesize

    140KB

  • memory/564-68-0x00000000000C0000-0x00000000000E3000-memory.dmp

    Filesize

    140KB

  • memory/564-69-0x00000000000C0000-0x00000000000E3000-memory.dmp

    Filesize

    140KB

  • memory/564-70-0x00000000000C0000-0x00000000000E3000-memory.dmp

    Filesize

    140KB

  • memory/1976-54-0x00000000001C0000-0x00000000001E3000-memory.dmp

    Filesize

    140KB

  • memory/1976-59-0x00000000001C0000-0x00000000001E3000-memory.dmp

    Filesize

    140KB

  • memory/1976-60-0x00000000001B0000-0x00000000001B3000-memory.dmp

    Filesize

    12KB

  • memory/1976-61-0x00000000001B0000-0x00000000001B3000-memory.dmp

    Filesize

    12KB

  • memory/1976-63-0x00000000001C0000-0x00000000001E3000-memory.dmp

    Filesize

    140KB